摘要
介绍了研制高白度半透明或不透明聚酯片基的技术要求，所需ＰＥＴ树脂的特有性能、原料选择、试验情况和与通常拉厚片基所需树脂的拉膜比较及该特种聚酯膜的用途等。
The technigue criteria for polyester film base with the feature of good whiteness translucent or opaque, special performances of PET resin, its raw materials selectionsand some film stretching experiments were described.
出处
《感光材料》
北大核心
1995年第5期24-29,共6页
